Add janitors to the OWNERS file

Test: TreeHugger
Change-Id: If8bc61629458d79d675be9845aaae1e93621ef64
diff --git a/OWNERS b/OWNERS
index 2e8f086..a2a4268 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1 +1,2 @@
 include platform/system/core:main:/janitors/OWNERS
+include platform/system/core:/janitors/OWNERS #{LAST_RESORT_SUGGESTION}